Rick is the strongest using his giant arms as weapons. He also uses his bionic eyepiece to take a survey of the team’s surroundings before they go in on a mission. His bionic eye was installed surgically during his time in the military. He was chosen as the test subject for an experiment to create the perfect soldier. The military’s scientist pumped him full of unstable concoctions that made him huge. They were just about to finish putting in the rest of the bionics when Rick was rescued by Ren.